Conversion of Mixed Numbers Into Improper Fractions -
Multiply the whole number by the denominator and add the numerator to the product.
Numerator
Mix Fraction = Whole Number ----------------
Denominator
Now to convert from mix fraction to improper fraction, as per the rules action to be taken like below -
(Whole Number X Denominator) + Numerator
Improper Fraction = -----------------------------------------
Denominator
Numerator (N)
Improper Fraction = ------------------
Denominator (D)
here, Numerator > Denominator
N
and, ------- = 1 or > 1
D
3
Example.1) Convert mix fraction 8 ------ into improper fraction
7
Ans.) As per the rules -
3 (8 X 7) + 3 (56 + 3) 59
8------- = ---------------- = ---------- = ------ (Ans.)
7 7 7 7
4
Example.2) Convert mix fraction 5 ------ into improper fraction
11
Ans.) As per the rules -
4 (5 X 11) + 4 (55 + 4) 59
5 ------- = ---------------- = ----------- = -------- (Ans.)
11 11 11 11